The SiSB46DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 34 A, Drain Source Resistance 9.7 to 15.8 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -16 to 20 V, Gate Source Threshold Voltage 1.1 to 2.2 V. Tags: Surface Mount. More details for SiSB46DN-T1-GE3 can be seen below.